26 The king was exceedingly sorry; yet for his oath's sake, and for the sake of those who sat with him, he would not refuse her.
Mark 6:26 Cross References - RKJNT
Matthew 14:9
9 And the king was sorry: nevertheless, because of his oath and his guests, he commanded that it be given to her.
Matthew 27:3-5
3 Then Judas, who had betrayed him, when he saw that he was condemned, repented, and brought back the thirty pieces of silver to the chief priests and elders,
4 Saying, I have sinned in that I have betrayed innocent blood. And they said, What is that to us? see to that yourself.
5 And he cast down the pieces of silver in the temple, and departed, and went and hanged himself.